github.com
Show HN: Own-term – run your developer portfolio in the terminal (npx own-term)https://github.com/Biki-dev/own-termHi HN! I'm Biki, the author.Own-term is a TypeScript framework that lets developers create interactive terminal portfolios, runnable by anyone with Node.js via `npx own-term`.The idea: instead of a portfolio website, your portfolio is a CLI experience — with commands like `about`, `projects`, `skills`, `contact`. You configure it with a TypeScript config file and can distribute it on npm.Technically it uses inquirer for the interactive prompts, chalk + gradient-string for terminal colors, and a simple plugin API that lets you register custom commands.The project is MIT licensed and actively looking for contributors — several good-first-issues are open covering test coverage, live theme switching, and tab completion.Happy to answer any questions about the architecture or design decisions.Mar 6, 2026 2:24 PM
github.com
Show HN: Moongate – Ultima Online server emulator in .NET 10 with Lua scriptinghttps://github.com/moongate-community/moongatev2I've been building a modern Ultima Online server emulator from scratch. It's not feature-complete (no combat, no skills yet), but the foundation is solid and I wanted to share it early.What it does today: - Full packet layer for the classic UO client (login, movement, items, mobiles) - Lua scripting for item behaviors (double-click a potion, open a door — all defined in Lua, no C# recompile) - Spatial world partitioned into sectors with delta sync (only sends packets for new sectors when crossing boundaries) - Snapshot-based persistence with MessagePack - Source generators for automatic DI wiring, packet handler registration, and Lua module exposure - NativeAOT support — the server compiles to a single native binary - Embedded HTTP admin API + React management UI - Auto-generated doors from map statics (same algorithm as ModernUO/RunUO)Tech stack: .NET 10, NativeAOT, NLua, MessagePack, DryIoc, KestrelWhat's missing: Combat, skills, weather integration, NPC AI. This is still early — theMar 6, 2026 2:22 PM
conutil.com
Show HN: I made a privacy-first browser-based image compressorhttps://www.conutil.com/Hey HN.I’m a 17-year-old developer, and I recently needed to compress a lot of images for a small website I was working on.Most tools I found required uploading files to their servers.That made me uncomfortable, especially since many of the images belonged to clients.I also ran into another issue: many tools were slow at compressing multiple images because of server uploads.So I decided to build something that works differently.I built ConUtil, an image toolkit that runs entirely in the browser.AhmedMar 6, 2026 2:10 PM
spacenews.com
Hyperscalers are coming to an orbit near you. Power will decide the winners.https://spacenews.com/hyperscalers-are-coming-to-an-orbit-near-you-power-will-decide-the-winners/Amid the explosive growth surrounding telecommunications megaconstellations, orbital data centers and next-generation payloads, the space ecosystem is entering a period of rapid and irreversible change. Announcements and filings for satellite constellations numbering in the tens of thousands, hundreds of thousands and now even 1 million-plus are becoming commonplace. The waves that even a fraction of […] The post Hyperscalers are coming to an orbit near you. Power will decide the winners. appeared first on SpaceNews.Mar 6, 2026 2:00 PM
blueblazin.github.io
Show HN: AI agent coded Python 3.14 interpreter in Rusthttps://blueblazin.github.io/pyrs/Hi HN, inspired by the Cursor team's attempt to use agents to vibe code a browser, I decided to try something a bit easier but still challenging enough to push the limits of current coding agents.The result is a Python 3.14 targeting python interpreter written in Rust entirely by a single coding agent (Codex) in 30 days.While the main focus is a native interpreter (macOS and linux atm) there is also a limited-functionality WASM version that you can try immediately on the website!This was purely a fun project and I certainly had a lot of fun. My main role was playing pretend technical program manager and trying to prevent the agent from derailing (which it did very regularly). But anyway, 30 days, 342k lines of code, and nearly 2000 commits later, I have something that works.I thought I'd be done in 3-5 days, then 2 weeks, then 3, before it was ready after 30 days. Feel like I've learned a lot more about these strange, impressive, and frustrating creatures that are agentic coding modelsMar 6, 2026 1:44 PM
news.ycombinator.com
Ask HN: Do You Have a Homelab?https://news.ycombinator.com/item?id=47274800I'm Ricard Bejarano, and together with O'Reilly, I'm writing The Homelab Handbook, the definitive guide to homelabbing and self-hosting.To inspire readers, we want the last chapter to be a series of real world homelab examples, to show there's not one prescription for what a homelab is—a homelab is what you make it. As such, we're looking for homelabbers that would like to have their homelabs featured in the book. We're looking for variety, in hardware, software, and scale—from a single Raspberry Pi, to full-height racks in the basement—so don't be shy to share yours.If you'd like to submit yours to be featured in the book, please complete the following form:https://docs.google.com/forms/d/e/1FAIpQLScLc16kBFDY3liuEz_a40CF1sYz7yeqPmy1CKVhufHNSzjhIA/viewformForm submission deadline is Apr 12th, 2026. We will reach out to all submitters shortly after that with a response on whether your homelab was selected or not. If we accept yours, you will be asked to share more details so I can writeMar 6, 2026 1:43 PM
diffdeck.dev
Show HN: DiffDeck, a PR review tool with file context and code navigationhttps://diffdeck.dev/loginI built DiffDeck because I was struggling to review larger pull requests in GitHub, especially ones with a lot of AI-assisted code.GitHub's diff view works well for smaller changes, but once a PR gets big I usually want more of an editor-style workflow while reviewing ie see the surrounding code, jump to related symbols and files, and mark off what I have already reviewed and I felt Github's interface was really frustrating me.DiffDeck opens a GitHub pull request in a review workspace with:- full file context - go-to-definition and references for TS/JS - review notes - per-file reviewed state and review progress - hide/checkoff reviewed filesOne thing I wanted was for it to feel closer to VS Code than a traditional PR tool. You can jump around the codebase while reviewing, and features like go-to-definition are meant to feel familiar if you already spend most of your time in an editor.Right now it requires GitHub sign-in, because the point is to open pull requests you already have acceMar 6, 2026 1:00 PM
news.ycombinator.com
Ask HN: How AI teams source and license training data?https://news.ycombinator.com/item?id=47274294I'm deep in research on how AI teams actually source and license training data (text, audio, video, synthetic). Not the theory, but real, messy, day-to-day process. I'm NOT pitching or selling anything. I'm having short 15-minute conversations with people who work on this daily, and the insights have been genuinely eye-opening. Happy to share what I'm learning in return.If you know someone who fits any of these, I'd massively appreciate an intro or a tag in the comments.Possible targets: ML engineers or data leads at companies training or fine-tuning LLMs. Anyone responsible for sourcing or procuring training data. Teams building domain-specific AI models (healthcare, legal, finance, speech) People working on multilingual model trainingMar 6, 2026 12:45 PM
europeanspaceflight.com
ESA Has Lost Contact With One of Its PROBA-3 Spacecrafthttps://europeanspaceflight.com/esa-has-lost-contact-with-one-of-its-proba-3-spacecraft/The European Space Agency announced on 6 March that it had lost contact with one of the two spacecraft that make up its PROBA-3 mission. Both PROBA-3 spacecraft were launched aboard an ISRO PSLV-XL rocket in December 2024. The mission’s Coronagraph and Occulter spacecraft work in tandem, flying in precise formation to create and observe […] The post ESA Has Lost Contact With One of Its PROBA-3 Spacecraft appeared first on European Spaceflight.Mar 6, 2026 12:15 PM
news.ycombinator.com
Show HN: OxiLean – Pure Rust Interactive Theorem Prover (Zero C Deps, WASM)https://news.ycombinator.com/item?id=47273461Hey HN,Just dropped v0.1.0 of OxiLean yesterday.It's a full Interactive Theorem Prover written 100% in Rust (1.2 million lines across 11 crates). Inspired by Lean 4, implements Calculus of Inductive Constructions, universe polymorphism, dependent types, full tactic framework (intro/apply/simp/ring/omega etc.), and even LCNF-based codegen.Key points that actually matter: - Kernel has literally zero external crates and zero unsafe. Memory-safe by design, no unwraps, explicit errors everywhere. - Runs in the browser via WASM (npm package @cooljapan/oxilean ready). - REPL works out of the box: cargo run --bin oxilean - No C/Fortran anywhere — unlike original Lean.Repo: https://github.com/cool-japan/oxileanWASM demo snippet in README if you want to play instantly.On my machine I've already proven 99.24% of MathLib4's 179,668 declarations (aiming for 100% in 0.1.1 soon). Been grinding this because I got tired of C++/OCaml build hell in formal methods tools.Curious what you think — especiallyMar 6, 2026 11:04 AM
mybets.gg
Show HN: Mybets.gg – A bet tracker and analytics dashboardhttps://www.mybets.ggHi HN,I'm the solo developer behind MyBets.gg. I built this because trying to build a reliable bet tracker in Excel eventually becomes a nightmare of broken formulas, manual data entry, and fragmented history across different sportsbooks.The goal of the project is to treat sports betting less like gambling and more like day trading. A good bet tracker shouldn't just record wins and losses; it needs to focus strictly on unit sizing, closing line value (CLV), and long-term bankroll management.From a business standpoint, I managed to get 4 paying users ($60 MRR) early on, but then completely hit a wall. I realized that trying to rank a bet tracker on Google as a solo dev is a brutal SEO battle against massive casinos and affiliates. It burned me out, and I took a month away from the keyboard.I'm back now, focusing purely on improving the product, the data visualization, and finding organic ways to grow.I know gambling isn't everyone's cup of tea here, but from a pure data and analytics peMar 6, 2026 10:50 AM
bing.com
4 obstacles impede paid Microsoft 365 Copilot adoptionhttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a8cfec054254744a3081ed188bf67a6&url=https%3A%2F%2Fwww.nojitter.com%2Fai-automation%2F4-obstacles-impede-paid-microsoft-365-adoption&c=7533141504152117253&mkt=en-usOn its FY2026 Q2 earnings call, Microsoft announced they now have 15 million paid Microsoft 365 Copilot seats, or 3.3% of the 450 million paid commercial M365 seats. Microsoft 365 Copilot Paid Seats ...Mar 6, 2026 10:47 AM
bing.com
4 obstacles impede paid Microsoft 365 Copilot adoptionhttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a8d24c829e54405a420d7c6f38ec5bb&url=https%3A%2F%2Fwww.nojitter.com%2Fai-automation%2F4-obstacles-impede-paid-microsoft-365-adoption&c=7533141504152117253&mkt=en-usOn its FY2026 Q2 earnings call, Microsoft announced they now have 15 million paid Microsoft 365 Copilot seats, or 3.3% of the 450 million paid commercial M365 seats. Microsoft 365 Copilot Paid Seats ...Mar 6, 2026 10:47 AM
bing.com
4 obstacles impede paid Microsoft 365 Copilot adoptionhttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a8cec957d854024bea8fd175dd3c374&url=https%3A%2F%2Fwww.nojitter.com%2Fai-automation%2F4-obstacles-impede-paid-microsoft-365-adoption&c=7533141504152117253&mkt=en-usOn its FY2026 Q2 earnings call, Microsoft announced they now have 15 million paid Microsoft 365 Copilot seats, or 3.3% of the 450 million paid commercial M365 seats. Microsoft 365 Copilot Paid Seats ...Mar 6, 2026 10:47 AM
github.com
Show HN: A library to turn any React Native View into a video or an imagehttps://github.com/Rednegniw/react-native-view-recorderIntroducing React Native View Recorder!The ultimate library to record any native View in your app and export it as a video or an image. No server required, MIT Licensed.- Record or snapshot any arbitrary View in React Native, whole app dashboard or only part of it - Supports recording Skia Canvas - You have frame-by-frame control over the video you're recording - Add your audio file or mix in the audio frame by frame - Fully native, no FFmpeg binaries - Control FPS, bitrate - Support for H.264, HEVC, and transparencyStar it on GitHub: https://github.com/Rednegniw/react-native-view-recorderCheck out the docs: https://react-native-view-recorder.awingender.com/Mar 6, 2026 10:20 AM
esa.int
Work ongoing to restore contact with Proba-3's Coronagraphhttps://www.esa.int/Enabling_Support/Space_Engineering_Technology/Work_ongoing_to_restore_contact_with_Proba-3_s_CoronagraphAn anomaly onboard the Proba-3 mission’s Coronagraph spacecraft led to loss of contact between the spacecraft and ground control. The root cause of the anomaly is under investigation and mission teams are working hard to recover the situation.Mar 6, 2026 10:00 AM
bing.com
2026 Marketing Trends: Why CMOs Are Shifting From Campaigns To AI-Powered Systemshttp://www.bing.com/news/apiclick.aspx?ref=FexRss&aid=&tid=6a8d9345414c45598c02b4c266ba713b&url=https%3A%2F%2Fwww.forbes.com%2Fcouncils%2Fforbescommunicationscouncil%2F2026%2F03%2F06%2F2026-marketing-trends-why-cmos-are-shifting-from-campaigns-to-ai-powered-systems%2F&c=9867135308524894992&mkt=en-usIn 2026, marketing has hit an inflection point, and there’s no turning back. The old mindset—just pile on more campaigns, more martech tools, more dashboards and more data—isn’t working anymore. It’s ...Mar 6, 2026 5:30 AM
news.ycombinator.com
Gemini-flash-latest silently broke Search grounding for 1 monthhttps://news.ycombinator.com/item?id=47271099On January 21, Google quietly changed the gemini-flash-latest alias to point to gemini-3-flash-preview — a model that does not support Google Search grounding.The API never returned an error. HTTP 200, valid JSON, finish reason: STOP. The only thing missing was groundingMetadata. No warning, no deprecation notice, nothing.I run PartsplanAI, a B2B electronic components marketplace. Grounding is not optional for us — we use it to verify part specs against real datasheets and prevent hallucination. Wrong capacitance values or voltage ratings from a language model aren't just embarrassing; they cause real problems for engineers downstream.For approximately one month (late January through February 27), our AI features ran without any grounding. Every part recommendation, every spec search — generated purely from the model's pre-trained knowledge. The corrupted data accumulated in our database and was served to B2B customers. We had no idea.On February 27, I noticed recommendations weren't mMar 6, 2026 5:03 AM
nasa.gov
About Air Traffic Management and Safety Projecthttps://www.nasa.gov/directorates/armd/aosp/atms/about-atms/The Air Traffic Management and Safety (ATMS) project defines, validates, and transfers advanced requirements and technologies to shift air traffic management from tactical to strategic. This change enables efficient, productive, and resilient operations while reducing safety assurance and compliance costs for highly automated systems. ATMS researches and develops technologies that safely integrate new air vehicles with traditional aviation operations to meet growing demand. Through close collaboration with the FAA, ATMS delivers actionable automation solutions, advanced operational concepts, […]Mar 6, 2026 4:29 AM
github.com
Show HN: Yappy – A Python TUI to automate LinkedIn yappinghttps://github.com/JienWeng/yappyHey HN,I got tired of the performative culture on LinkedIn. The platform mostly feels like people just yapping at each other all day to farm engagement, so I decided to build a CLI tool to do the yapping for me. It's called Yappy (because we just yap yap yap).It is an open-source Python TUI that automates your LinkedIn engagement directly from the command line. It logs in, reads your feed, and uses the Gemini API to generate context-aware comments and drop likes based on your prompt parameters. Everything runs completely in the terminal, so you never actually have to look at the feed yourself.I know AI-generated comments and web scraping are controversial, and LinkedIn's TOS strictly prohibits this kind of automation. This is built purely as an experimental toy project and a proof-of-concept for integrating LLMs with terminal interfaces. If you actually decide to run it, definitely use a burner account, as LinkedIn will likely restrict you if you run it too aggressively.I am mostly looMar 6, 2026 4:22 AM
